Pages you should not put social bookmarkeing on,

I ran accross these tips and wanted to pass them on.
here are obvious pages, you would not put SB buttons on ... here are a few I came up with:

a) default error pages

b) robot restricted pages

c) SBI! includes

d) password protected pages

e) post sale download pages

f) thank you and confirmation pages

What other pages on your site would you like to exclude from having SB buttons appear?

Thanks for any assistance you can provide.

 

Thanks for the info. I'm still just learning the in and outs of social bookmarking.